CN214328084U - Basalt fiber geogrid - Google Patents
Basalt fiber geogrid Download PDFInfo
- Publication number
- CN214328084U CN214328084U CN202120124897.4U CN202120124897U CN214328084U CN 214328084 U CN214328084 U CN 214328084U CN 202120124897 U CN202120124897 U CN 202120124897U CN 214328084 U CN214328084 U CN 214328084U
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- warp
- lacing
- weft
- basalt fiber
- lacing wire
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Abstract
The utility model relates to a basalt fiber geogrid, which comprises a warp lacing wire group and a weft lacing wire group which are arranged in a crossed manner, wherein the warp lacing wire group comprises at least two warp lacing wires which are arranged in parallel and are formed by at least one strand of basalt fiber bundle, the weft lacing wire group comprises at least two weft lacing wires which are arranged in parallel and are formed by at least one strand of basalt fiber bundle, the warp lacing wire group and the weft lacing wire group are crossed to form a plurality of crossed nodes, the basalt fiber geogrid also comprises a band-shaped braided fabric which is arranged corresponding to the warp lacing wires or the weft lacing wires, the band-shaped braided fabric is fixed on the corresponding lacing wires along the extending direction of the corresponding lacing wires, the band-shaped braided fabric comprises tensile sections which are arranged corresponding to the crossed nodes and connecting sections which are connected between two adjacent tensile sections, the band-shaped braided fabric of the tensile sections is provided with grid holes and the warp lacing wires, and the basalt fiber bundles of the weft lacing wires respectively penetrate through the corresponding grid holes. The utility model provides a can improve the basalt fiber geogrid of warp, weft cross node department effort.
Description
Technical Field
The utility model relates to a basalt fiber geogrid among the building construction component technical field.
Background
In the engineering construction of roadbeds, dam dikes, slope protection lacing bars, retaining walls, soft soil foundations and the like, in order to ensure the engineering quality, the friction action generated by the reinforcement material and the soil body is usually adopted to be arranged in the soil body, and the stress is transmitted to the reinforcement material to form the filling of buildings such as reinforced earth lattice walls, reinforced earth foundations, reinforced earth abutment, reinforced earth cushion and the like.
The existing geogrid is disclosed as 'an improved basalt fiber geogrid' in Chinese patent CN207987448U, and the geogrid comprises a geogrid body woven by warp sheets and weft sheets, wherein the warp sheets are formed by basalt fiber bundles dried by asphalt treatment, and the weft sheets are formed by basalt fiber bundles dried by asphalt. This patent utilizes characteristics such as the environmental protection of basalt fiber material self, ageing resistance, long service life, has guaranteed geogrid's life and environmental protection characteristic, but it still has following problem: warp and weft which are woven by basalt fiber bundles can not form effective acting force at the position of a cross node, and therefore when the soil foundation is used, the corresponding soil foundation tensile resistance is not strong.
Disclosure of Invention
An object of the utility model is to provide a can improve the basalt fiber geogrid of warp, weft cross node department effort.
In order to solve the technical problem, the utility model provides a technical scheme as follows:
the basalt fiber geogrid comprises a warp lacing wire group and a weft lacing wire group which are arranged in a crossed manner, wherein the warp lacing wire group comprises at least two warp lacing wires which are arranged in parallel and are formed by at least one strand of basalt fiber bundle, the weft lacing wire group comprises at least two weft lacing wires which are arranged in parallel and are formed by at least one strand of basalt fiber bundle, the warp lacing wire group and the weft lacing wire group are crossed to form a plurality of crossed nodes, the basalt fiber geogrid also comprises a band-shaped braided fabric which is arranged corresponding to the warp lacing wires or the weft lacing wires, the band-shaped braided fabric is fixed on the corresponding lacing wires along the extending direction of the corresponding lacing wires, the band-shaped braided fabric comprises tensile sections which are arranged corresponding to the crossed nodes and connecting sections which are connected between two adjacent tensile sections, the band-shaped braided fabric of the tensile sections is provided with grid holes and the warp lacing wires, and the basalt fiber bundles of the weft lacing wires respectively penetrate through the corresponding grid holes.
The weft lacing wires at the cross nodes are positioned at the lower sides of the warp lacing wires, and the weft lacing wires at the cross nodes are in contact fit with the warp lacing wires.
The band-shaped braided fabric is arranged along the extending direction of the warp lacing wire and is fixed on the warp lacing wire.
The ribbon-shaped braided fabric is fixedly bonded with the warp lacing wires.
The ribbon-shaped braided fabric width of the connecting section is smaller than that of the tensile section.
The warp lacing wire group and the weft lacing wire group are both composed of at least two basalt fiber bundles which are arranged in parallel.
The utility model has the advantages that: the utility model discloses in, fixed banded knitting on the lacing wire that corresponds, knitting self has the net hole, and warp lacing wire, weft lacing wire pass by the net hole that corresponds, through when warp lacing wire, weft lacing wire receive the effort, utilize banded knitting to undertake this effort to improve the effort between warp lacing wire, the weft lacing wire, improve the tensile ability of soil matrix.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is a schematic view of the warp lacing wire, the weft lacing wire and the ribbon woven fabric in the bottom view of FIG. 1
FIG. 3 is a schematic view of the warp and weft lacing wires and the band-shaped woven fabric in the side view of FIG. 1.
Detailed Description
The utility model discloses well basalt fiber geogrid's embodiment is shown in figure 1~ 3: the warp lacing wire group comprises a plurality of parallel arranged warp lacing wires 1 formed by two basalt fiber bundles 3, the weft lacing wire group comprises at least a plurality of parallel arranged weft lacing wires 2 formed by two basalt fiber bundles, and the warp lacing wire group and the weft lacing wire group are crossed to form a plurality of crossed nodes.
In this embodiment, the weft lacing wires are on the underside of the warp lacing wires, and the weft lacing wires at the crossover nodes are in contact fit with the warp lacing wires. The basalt fiber geogrid further comprises a band-shaped braided fabric 4 which is arranged corresponding to the warp lacing wires, the band-shaped braided fabric is made of polyethylene materials in the embodiment, the band-shaped braided fabric is fixedly bonded on the corresponding warp lacing wires, the band-shaped braided fabric 4 is formed by a tensile section 5 which is arranged corresponding to the cross nodes and a connecting section 6 which is connected between two adjacent tensile sections, the braided structure of the band-shaped braided fabric is the prior art, the band-shaped braided fabric of the tensile section is provided with grid holes 7, and the basalt fiber bundles of the warp lacing wires and the weft lacing wires respectively penetrate through the corresponding grid holes. The connecting section of the band-shaped braided fabric is naturally contracted after being pulled, so that the width of the band-shaped braided fabric of the connecting section is smaller than that of the tensile section.
The utility model discloses in, set up the banded knitting that extends along corresponding warp lacing wire length direction, banded knitting is fixed with the warp lacing wire and is set up, and the warp lacing wire passes the net hole that the tensile section corresponds, and the weft lacing wire passes the net hole that the tensile section corresponds, utilizes the area knitting self to undertake warp lacing wire, the effort that the weft lacing wire received when using to guarantee the node of crossing, the tensile ability of warp lacing wire, weft lacing wire, thereby improve the tensile ability of soil matrix.
In other embodiments of the present invention, the number of strands of the basalt fiber bundle constituting the warp lacing wire and the weft lacing wire can be selected according to the requirement, for example, one strand, three strands, four strands or other numbers of strands; the warp lacing wires and the weft lacing wires can also adopt a staggered weaving mode, at the certain cross nodes, the warp lacing wires are positioned at the upper side of the weft lacing wires, and at the certain cross nodes, the warp lacing wires are positioned at the lower side of the weft lacing wires; the weave structure of the ribbon-like braid may be plain weave, twill weave, flat-twisted weave, full-twisted weave, or the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. Basalt fiber geogrid, including the warp lacing wire group and the weft lacing wire group of cross arrangement, the warp lacing wire group includes the warp lacing wire that comprises at least one basalt fiber bundle of two at least parallel arrangements, and the weft lacing wire group includes the weft lacing wire that comprises at least one basalt fiber bundle of two at least parallel arrangements, and warp lacing wire group and weft lacing wire group alternately form a plurality of cross nodes, its characterized in that: the basalt fiber geogrid further comprises a band-shaped braided fabric which is arranged corresponding to the warp lacing wires or the weft lacing wires, the band-shaped braided fabric is fixed on the corresponding lacing wires along the extending direction of the corresponding lacing wires, the band-shaped braided fabric is composed of tensile sections which are arranged corresponding to the cross nodes and connecting sections which are connected between two adjacent tensile sections, the band-shaped braided fabric of the tensile sections is provided with grid holes, and basalt fiber bundles of the warp lacing wires and the weft lacing wires respectively penetrate through the corresponding grid holes.
2. The basalt fiber geogrid according to claim 1, wherein: the weft lacing wires at the cross nodes are positioned at the lower sides of the warp lacing wires, and the weft lacing wires at the cross nodes are in contact fit with the warp lacing wires.
3. The basalt fiber geogrid according to claim 2, wherein: the band-shaped braided fabric is arranged along the extending direction of the warp lacing wire and is fixed on the warp lacing wire.
4. The basalt fiber geogrid according to claim 3, wherein: the ribbon-shaped braided fabric is fixedly bonded with the warp lacing wires.
5. The basalt fiber geogrid according to claim 4, wherein: the ribbon-shaped braided fabric width of the connecting section is smaller than that of the tensile section.
6. The basalt fiber geogrid according to any one of claims 1 to 5, wherein: the warp lacing wire group and the weft lacing wire group are both composed of at least two basalt fiber bundles which are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124897.4U CN214328084U (en) | 2021-01-18 | 2021-01-18 | Basalt fiber geogrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120124897.4U CN214328084U (en) | 2021-01-18 | 2021-01-18 | Basalt fiber geogrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328084U true CN214328084U (en) | 2021-10-01 |
Family
ID=77909555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120124897.4U Active CN214328084U (en) | 2021-01-18 | 2021-01-18 | Basalt fiber geogrid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328084U (en) |
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2021
- 2021-01-18 CN CN202120124897.4U patent/CN214328084U/en active Active
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